Sewer Repair and Replacement in Los Angeles
Fast, code-compliant solutions from trusted local experts.
When a Sewer Problem Can’t Wait
Sewer issues escalate quickly—backups, foul odors, soggy yards, and foundation risks can turn a small crack into a costly emergency. In Los Angeles, older lines, tree roots, ground movement, and heavy rains make sewer problems common. Our sewer repair and replacement services restore flow safely, protect your property, and keep your home or rental compliant with local codes.
When you search “sewer repair near me” or “sewer line repair near me,” you need a licensed, insured team that moves fast, explains your options clearly, and fixes it right the first time. That’s Over Under Plumbing.

Why Choose Over Under Plumbing
Rapid Local Response (2–4 Hours): Weekdays 24/7, weekends on-call to stop damage early.
Licensed, Insured & Bonded: Work performed to code, permits handled, inspections coordinated.
No-Guess Diagnostics: Camera inspections pinpoint the issue before we dig or line.
Trenchless Options Available: Pipe lining and pipe bursting minimize digging, mess, and downtime.
Clear, Honest Pricing: Upfront estimates tailored to your property no hidden fees.
Quality You Can Trust: Skilled, bilingual, OSHA-trained technicians with a 30-day leak guarantee on our work.
Long-Term Protection: Maintenance plans and practical tips to reduce future sewer problems.
Services We Offer
- Sewer Line Repair: Targeted fixes for cracks, offsets, root intrusions, and failing joints.
- Sewer Line Replacement: Trenchless or traditional replacement for severely damaged or collapsed lines.
- Sewer Cleanout Installation: Easy access for future maintenance and emergency clearing.
- Camera Inspection: Pre- and post-work video to verify condition and document results.
Our Process: Simple, Transparent, Effective
1. Assessment & Camera Inspection: We locate the blockage or damage and show you what we see.
2. Plan & Estimate: You’ll get clear options (spot repair, trenchless lining/bursting, or excavation) with timelines and pricing.
3. Repairs or Replacement: We perform the chosen method safely, handle permits, and protect landscaping where possible.
4. Verification & Clean-Up: Post-repair video confirms flow; we clean the work area and review maintenance tips.
5. Follow-Up: Ongoing support and optional maintenance scheduling to keep lines clear.
FAQs About Sewer Repair and Replacement
How do I know if I need sewer line repair or full replacement?
Warning signs include recurring backups, multiple slow drains, sewage odors, and wet patches outside. We’ll verify with a camera inspection; if damage is localized, a repair may suffice. Severe corrosion, collapse, or widespread root intrusion often require sewer line replacement.
What is trenchless sewer repair—and is it right for my property?
Trenchless methods (cured-in-place lining or pipe bursting) rehabilitate or replace the pipe with minimal digging. They’re ideal when access is limited or you want to protect landscaping. We’ll confirm suitability after inspecting pipe material, diameter, and condition.
How long does sewer repair or replacement take?
Most repairs complete in a day; trenchless replacements are often finished in 1–2 days. Complex excavations or permitting can add time—we’ll outline your timeline up front.
What affects sewer line replacement cost?
Sewer line replacement cost depends on pipe length/depth, access, method (trenchless vs. excavation), and site conditions. After inspection, we provide a detailed, upfront estimate—no surprises.
Who is responsible for the sewer line?
Responsibility can vary by property and jurisdiction. Typically, homeowners are responsible for the lateral on their property. We’ll help you understand local requirements and coordinate necessary permits.
Ready for a Lasting Fix?
Stop worrying about repeat backups and hidden damage. Call Over Under Plumbing at 818-937-0060 now to schedule sewer repair and replacement—your trusted team for sewer line repair in Los Angeles. Prefer online? Click below to book your inspection.

$500OFF
Any Sewer Repiping
Expert service & long-lasting solutions. Don't wait for a sewer emergency. Schedule now and mention coupon at the time of scheduling!
Cannot be combined with any other offers or discounts. The coupon must be presented at the time of scheduling. Not valid for trip charge or diagnostic fee. Valid on standard pricing only. Redeemable for one-time use per home.